Base | Representation |
---|---|
bin | 111111011110111… |
… | …0000110100111111 |
3 | 12111110012022022022 |
4 | 1332331300310333 |
5 | 13330302314444 |
6 | 551211510355 |
7 | 103533502250 |
oct | 17675606477 |
9 | 5443168268 |
10 | 2130119999 |
11 | 9a3440757 |
12 | 4b54583bb |
13 | 27c405647 |
14 | 162c8ab27 |
15 | c70169ee |
hex | 7ef70d3f |
2130119999 has 8 divisors (see below), whose sum is σ = 2540267520. Its totient is φ = 1746433656.
The previous prime is 2130119989. The next prime is 2130120049. The reversal of 2130119999 is 9999110312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2130119999 - 24 = 2130119983 is a prime.
It is a super-2 number, since 2×21301199992 = 9074822420279520002, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2130119909) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6615119 + ... + 6615440.
It is an arithmetic number, because the mean of its divisors is an integer number (317533440).
Almost surely, 22130119999 is an apocalyptic number.
2130119999 is a deficient number, since it is larger than the sum of its proper divisors (410147521).
2130119999 is a wasteful number, since it uses less digits than its factorization.
2130119999 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13230589.
The product of its (nonzero) digits is 39366, while the sum is 44.
The square root of 2130119999 is about 46153.2230618838. The cubic root of 2130119999 is about 1286.6725129790.
The spelling of 2130119999 in words is "two billion, one hundred thirty million, one hundred nineteen thousand, nine hundred ninety-nine".
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